Measurements:
°C
°F
CURRENT WEATHER
06:59
Hilo
72°F
W 1 mph
Feels like: 72°F
Precip: 73%
World Resorts USA Hilo Weather

7 Day Weather Forecast

06.04
thu
DAY
78°F
W 8 mph
precip
73%
NIGHT
74°F
SW 6 mph
precip
73%
06.05
fri
DAY
76°F
SW 9 mph
precip
73%
NIGHT
72°F
SW 8 mph
precip
73%
06.06
sat
DAY
78°F
SW 11 mph
precip
1%
NIGHT
72°F
S 5 mph
precip
18%
06.07
sun
DAY
78°F
SW 9 mph
precip
7%
NIGHT
72°F
S 2 mph
precip
73%
06.08
mon
DAY
78°F
SW 8 mph
precip
6%
NIGHT
74°F
SW 3 mph
precip
73%
06.09
tue
DAY
78°F
W 7 mph
precip
73%
NIGHT
72°F
SW 3 mph
precip
73%
06.10
wed
DAY
76°F
SW 9 mph
precip
73%
NIGHT
72°F
NW 3 mph
precip
14%

Hilo Sea Water Temperature in June, °F

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Hilo was 25.9°F. The maximum and minimum values were 25.7°F and 26.2°F respectively.

Hilo on the Weather Map

Best Time to Visit Hilo
The most sunny months:
January 17 days
October 15 days
September 14 days
The most warm months:
September 81.3 °F
August 81.1 °F
October 81.0 °F
Warmest sea temperature:
September 83.7 °F
October 83.3 °F
August 83.1 °F
The most cold months:
March 75.8 °F
February 75.9 °F
April 76.0 °F
The most rainy months:
March 6 days
November 5 days
February 5 days
The most windy months:
March 8 mph
April 8 mph
August 8 mph
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